packaged terminal air conditioners - This is a secure site - Whirlpool

INTERNAL DRAIN INSTALLATION
(Located Inside The Wall Cavity Or
In The Interior Of The Room)
NOTE: If installing an internal drain, install drain
kit on the wall sleeve before the wall sleeve is
installed.
1. Using the mounting plate from the drain kit
as a template, mark and drill two 3/16″
mounting holes and a 1/2″ drain hole at the
location chosen above.
2. Remove the backing from the gasket and
mount it on the flat side of the mounting
plate. Insert the drain tube through the
hole in the gasket and mounting plate so
the tube flange will be against the wall
sleeve.
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2
3
4
5
6
1. Screw
2. Wall sleeve
3. Gasket
4. Mounting plate
5. Nut
6. Drain tube
7. Optional 4 in. (10.2 cm)
straight drain tube
2-3
3. Position the assembly beneath the drilled
holes and secure it with #10 - 24 x 1/2″
machine screws and locknuts (provided).
Seal the tops of the screws with silicone
sealant.
4. Connect the drain tube to the drain system
in the building.
IMPORTANT: Follow all local building
codes when making this connection.
5. Attach the 2 cover plates and gaskets over
the drain holes at the rear of the wall
sleeve with #10 sheet metal screws (provided).
NOTE: Check that the 4 overflow slots at
the rear of the wall sleeve are not blocked.
1
2
1. Drain holes
2. Overflow slots
3. Gasket
4. Cover plate
5. #10 sheet metal screws
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3
4
5